/*
 * Copyright (C) 2011 Dirk Weißenborn, dirk.weissenborn@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.weissenborn.colabtex.client.view;

import java.util.Map;

import com.google.gwt.place.shared.Place;
import com.google.gwt.user.client.ui.IsWidget;

/**
 * The Interface GroupCreationView.
 */
public interface GroupCreationView extends IsWidget {
  
	/**
	 * Sets the presenter.
	 *
	 * @param listener the new presenter
	 */
	void setPresenter(Presenter listener);
	
	/**
	 * Gets the members.
	 *
	 * @return the members as a map of ids to their roles
	 */
	Map<String,String> getMembers();
	
	/**
	 * Gets the group name.
	 *
	 * @return the group name
	 */
	String getGroupName();
	
	/**
	 * Adds the member.
	 *
	 * @param name the name
	 * @param role the role
	 */
	void addMember(String name, String role);
	
	/**
	 * Clears members.
	 */
	void clearMembers();

	/**
	 * The Interface Presenter.
	 */
	public interface Presenter {
		
		/**
		 * Go to.
		 *
		 * @param place the place
		 */
		void goTo(Place place);
		
		/**
		 * Gets the username.
		 *
		 * @return the username
		 */
		String getUsername();
		
		/**
		 * Creates the group.
		 *
		 * @param view the view
		 */
		void createGroup();
	}
}
